
.navigation_left {
    position: absolute;
    left: 0;
    width: 13rem;
    height: 100%;
    background-color: #f3f4f5;
    color: #fff;
    /*border-right: #0a6ebd 1px;*/
    box-shadow: 2px 0px 2px silver;
}

.navigation_logo {
    height: 6rem;
    width: 100%;
}

.navigation_img {
    width: 3rem;
    height: 3rem;
    margin-left: 1rem;
}

.navigation_shadow_none {
    -webkit-box-shadow: 0 0 5px rgba(40, 173, 243, 0.0);
    box-shadow: 0 0 5px rgba(40, 173, 243, 0.0);
}